BOHOL SEA (Sept. 16, 2021) Sailors refuel an MH-60S Sea Hawk, assigned to the “Black Knights” of Helicopter Sea Combat Squadron (HSC) 4, on the flight deck of Nimitz-class aircraft carrier USS Carl Vinson (CVN 70), Sept. 16, 2021. Carl Vinson Carrier Strike Group is on a scheduled deployment in the U.S. 7th Fleet area of operations to enhance interoperability through alliances and partnerships while serving as a ready-response force in support of a free and open Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Erin C. Zorich)